153 Answered Questions for the topic Domain

Domain

11/11/14

Domain Question
Greg is going into business selling homemade blankets.The supplies for each blanket cost him $3.00, and he wants to earn at least $17.00 for each blanket to compensate for his time. The domain for... more
Follows • 2
Expert Answers •1
Domain Square Root

10/28/14

find domain if f(x)=sqrt(-2x-6)
I cannot for the life of me figure this problem out and i cannot find an example like this in my math book. Please help! I need to know how to work this problem.
Follows • 2
Expert Answers •1

10/06/14

What values, if any, are excluded from the domain of the function?
1. f (x) = 3x + 2 3. G (x) = x² + 1 7. H (x) = x² - x + 1 9. f (x) = (2x - 5) / 3 13. F (x) = (x - 2) / 2   My math book, in the answer sheet says that "none" is the answer for all these... more
Follows • 3
Expert Answers •2

10/02/14

what's amplitude and period for domain and range and how do you find the turning point of a Sine cos and tan graph?
what's amplitude and period for domain and range and how do you find the turning point/point of inflection of  Sine cos and tan graphs?
Follows • 2
Expert Answers •1

09/08/14

I can't seem to solve this problem. Can someone please help me and show me how to solve this!? IM SO LOST
Roma conducts an experiment in which he measures the height of a person and their weight. He sets the independent variable to be height (in inches) and the dependent variable to be weight (in... more
Follows • 2
Expert Answers •2
Domain Formula Gofg

05/18/14

Find the formula and domain of H
Suppose that  f(x)= 5x2+8x and  g(x)=5x-5   For each function h given below, find a formula for h(x) and the domain of h in interval notation A) h(x)= (fοg)(x)    h(x)=    domain= B)... more
Follows • 2
Expert Answers •1

05/18/14

Find the domain in interval notation
What is the domain in interval notation of  y=ln(x^2-1x-20)  
Follows • 2
Expert Answers •1

05/18/14

Use interval notation to indicate the domain of F(x)
f(x)= 4√(x^2-8x) find the domain in interval notation 
Follows • 2
Expert Answers •1

05/09/14

asymptote help
Let f(x)= 2x-18                x-5 a) state the domain b) state the horizontal asymptote. c) state the vertical asymptote(s).   
Follows • 1
Expert Answers •1

05/07/14

domain and range
What is the domain and the range  of f(x)=3x+4
Follows • 2
Expert Answers •1

04/27/14

Domain, x-intercepts, y intercepts
Let  P(x)=-2x^4+2x^3+12x^2 When factored, P(x)= -2x^2(x+2)(x-3) (a).State the domain. (b) State the x-intercepts: (c) State the y-intercept:
Follows • 2
Expert Answers •1

04/23/14

function help please
Let f(x)=   6x^2-6                     x^2-7x+10 (a) Write f(x) with the numerator and denominator completely factored. (b) State the domain. (c) State the vertical asymptote(s). (d) State... more
Follows • 2
Expert Answers •2

04/14/14

Determine the domain
Determine the domain of the functions show work   a) f(x)= 1/x^3   b) f(x)= (x+4)^2/4x-3   c) f(x)= x^2+3x-10/x^2=2x
Follows • 2
Expert Answers •1

04/09/14

State the domain of the quotient
State the domain of the quotient f / g where f(x)=x-3 and g(x)=√x-1  Explain and show work 
Follows • 3
Expert Answers •2
Domain

02/02/14

g(x)-4x^2-5
i want to know the implied domain of the function 
Follows • 3
Expert Answers •2
Domain

12/04/13

find the domain
(d) Find the domain of the function   f(x)=ln(8−2^x2)
Follows • 2
Expert Answers •1

10/21/13

(FIRST PART ALREADY ANSWERED AND NEW PART ADDED) Why do you find the domain of both the numerator and denominator in a rational equation? When do you do it?
For example, if you had:   x-3 ------ 5x+3   you'd only find the domain and use the denominator. Why wouldn't you also do the numerator?    And then you'd use both the  numerator and the... more
Follows • 2
Expert Answers •1

10/16/13

Find the domain of each function.
Find the domain of each function.   1.) f(x)=(x^2-4x+3)/(x-1)2.) g(x)=(x^2-4)(x-3)/(x^2-x-6)3.) F(x)=(x^3-2x^2)/(x-2)4.) G(x)=√(x-1)5.) f(x)=3/√(x-4)
Follows • 2
Expert Answers •1

10/12/13

Find the domain of the rational function please
Find the domain of the rational expression (Show all work)   R(x)= -7-6x/x^3-5x^2+6x
Follows • 3
Expert Answers •2
Domain

09/30/13

domain and function
find the domain and the range of function of h(x) = √(x) +6   (where x is being square rooted and 6 is not) 
Follows • 3
Expert Answers •2
Domain

09/30/13

domain and range
find the domain and the range of the function h(x) = √x +6 
Follows • 2
Expert Answers •1
Domain

09/24/13

domain interval notation
use interval notation to indicate the domain of f(x)   f(x) 4 sqrt x2-6x
Follows • 2
Expert Answers •1
Domain

09/24/13

interval notation
use interval notation to indicate the domain of f(x)   f(x)= x-4/ x^2-7x-8
Follows • 2
Expert Answers •1
Domain

09/23/13

give the domain and range
give the domain and the range of f(x) = 1/x^2-8
Follows • 2
Expert Answers •1
Domain

06/30/13

How to find the domain of a function?
How ado you find the domain? f(x)=3√(x+5)+7√(x-1)
Follows • 3
Expert Answers •2

Still looking for help? Get the right answer, fast.

Ask a question for free

Get a free answer to a quick problem.
Most questions answered within 4 hours.

OR

Find an Online Tutor Now

Choose an expert and meet online. No packages or subscriptions, pay only for the time you need.